EP 3814561 A4 20220406 - BIODEGRADABLE TEXTILES, MASTERBATCHES, AND METHOD OF MAKING BIODEGRADABLE FIBERS
Title (en)
BIODEGRADABLE TEXTILES, MASTERBATCHES, AND METHOD OF MAKING BIODEGRADABLE FIBERS
Title (de)
BIOLOGISCH ABBAUBARE TEXTILIEN, MASTERBATCHES UND VERFAHREN ZUR HERSTELLUNG VON BIOLOGISCH ABBAUBAREN FASERN
Title (fr)
TEXTILES BIODÉGRADABLES, MÉLANGES MAÎTRES ET PROCÉDÉ DE FABRICATION DE FIBRES BIODÉGRADABLES
Publication
Application
Priority
- US 201862690227 P 20180626
- US 201862690243 P 20180626
- US 201916354728 A 20190315
- US 2019031666 W 20190510
Abstract (en)
[origin: US2019390020A1] A masterbatch is disclosed, along with associated methods, and biodegradable filaments, fibers, yarns and fabrics. The masterbatch includes 0.2 to 5 mass % CaCO3, an aliphatic polyester with a repeat unit having from two to six carbons in the chain between ester groups, with the proviso that the 2 to 6 carbons in the chain do not include side chain carbons, and a carrier polymer selected from the group consisting of PET, nylon, other thermoplastic polymers, and combinations thereof.
IPC 8 full level
D01F 1/10 (2006.01); C08J 3/22 (2006.01); C08J 5/00 (2006.01); C08L 67/02 (2006.01); C08L 67/04 (2006.01); D01F 6/62 (2006.01); D01F 8/06 (2006.01); D04H 1/435 (2012.01)
CPC (source: EP IL KR RU US)
A41D 31/06 (2019.02 - EP IL KR); C08J 3/226 (2013.01 - EP IL KR RU US); C08K 3/26 (2013.01 - IL KR RU US); C08L 67/02 (2013.01 - EP IL); C08L 67/04 (2013.01 - EP IL); D01F 1/10 (2013.01 - EP IL KR RU US); D04H 1/4291 (2013.01 - EP IL KR US); D04H 1/4334 (2013.01 - EP IL KR RU US); D04H 1/435 (2013.01 - EP IL KR RU US); D04H 1/4382 (2013.01 - IL KR); D04H 1/43835 (2020.05 - EP IL US); D04H 1/43838 (2020.05 - EP IL US); D04H 1/492 (2013.01 - EP IL KR); D04H 1/56 (2013.01 - EP IL KR US); D04H 3/00 (2013.01 - IL RU); D04H 3/011 (2013.01 - EP IL KR); D04H 3/16 (2013.01 - IL KR RU US); C08J 2300/16 (2013.01 - EP IL KR); C08J 2367/02 (2013.01 - EP IL KR); C08J 2367/04 (2013.01 - IL KR US); C08J 2467/00 (2013.01 - IL KR US); C08J 2467/02 (2013.01 - EP IL KR); C08J 2467/04 (2013.01 - EP IL KR); C08J 2477/00 (2013.01 - IL KR US); C08K 2003/265 (2013.01 - EP IL KR US); C08L 2205/025 (2013.01 - EP IL); C08L 2205/035 (2013.01 - EP IL); C08L 2310/00 (2013.01 - EP IL); D10B 2401/12 (2013.01 - IL KR)
C-Set (source: EP)
Citation (search report)
- [A] WO 2016079724 A2 20160526 - RHODIA POLIAMIDA E ESPECIALIDADES LTDA [BR]
- [A] WO 2016000968 A1 20160107 - OMYA INT AG [CH]
- See also references of WO 2020005401A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10683399 B2 20200616; US 2019390020 A1 20191226; AU 2019203685 B1 20200116; AU 2019203686 A1 20200116; AU 2019203686 B2 20200206; AU 2019203687 A1 20200116; AU 2019203687 B2 20200319; BR 112020026452 A2 20210323; BR 112020026461 A2 20210323; BR 112020026468 A2 20210323; CN 112714806 A 20210427; CN 112714806 B 20230523; CN 112714807 A 20210427; CN 112714807 B 20231114; CN 112739858 A 20210430; CN 112739858 B 20231219; CO 2020016197 A2 20211210; CO 2020016199 A2 20210730; CO 2020016200 A2 20210730; EP 3814559 A1 20210505; EP 3814559 A4 20220316; EP 3814560 A1 20210505; EP 3814560 A4 20220406; EP 3814561 A1 20210505; EP 3814561 A4 20220406; IL 279743 A 20210301; IL 279743 B1 20240201; IL 279743 B2 20240601; IL 279744 A 20210301; IL 279744 B1 20231001; IL 279744 B2 20240201; IL 279746 A 20210301; JP 2021529864 A 20211104; JP 2021529896 A 20211104; JP 2021529897 A 20211104; JP 7432535 B2 20240216; JP 7432536 B2 20240216; JP 7489336 B2 20240523; KR 102566514 B1 20230811; KR 102566515 B1 20230811; KR 102566516 B1 20230811; KR 20210036344 A 20210402; KR 20210036345 A 20210402; KR 20210038883 A 20210408; MX 2020014037 A 20210325; MX 2020014038 A 20210325; MX 2020014039 A 20210325; RU 2767438 C1 20220317; TW 202001019 A 20200101; TW 202012521 A 20200401; TW 202012537 A 20200401; TW I715041 B 20210101; TW I725427 B 20210421; TW I728362 B 20210521; US 11339255 B2 20220524; US 11584833 B2 20230221; US 2020247961 A1 20200806; US 2020291194 A1 20200917; WO 2020005399 A1 20200102; WO 2020005400 A1 20200102; WO 2020005401 A1 20200102; ZA 202007747 B 20220629; ZA 202007748 B 20220330; ZA 202007749 B 20220727
DOCDB simple family (application)
US 201916354728 A 20190315; AU 2019203685 A 20190527; AU 2019203686 A 20190527; AU 2019203687 A 20190527; BR 112020026452 A 20190510; BR 112020026461 A 20190510; BR 112020026468 A 20190510; CN 201980042513 A 20190510; CN 201980042514 A 20190510; CN 201980042515 A 20190510; CO 2020016197 A 20201223; CO 2020016199 A 20201223; CO 2020016200 A 20201223; EP 19825317 A 20190510; EP 19825319 A 20190510; EP 19826633 A 20190510; IL 27974320 A 20201224; IL 27974420 A 20201224; IL 27974620 A 20201224; JP 2020573397 A 20190510; JP 2020573432 A 20190510; JP 2020573451 A 20190510; KR 20217002243 A 20190510; KR 20217002244 A 20190510; KR 20217002272 A 20190510; MX 2020014037 A 20190510; MX 2020014038 A 20190510; MX 2020014039 A 20190510; RU 2020141427 A 20190510; TW 108117091 A 20190517; TW 108117093 A 20190517; TW 108117095 A 20190517; US 2019031662 W 20190510; US 2019031664 W 20190510; US 2019031666 W 20190510; US 202016813883 A 20200310; US 202016872799 A 20200512; ZA 202007747 A 20201211; ZA 202007748 A 20201211; ZA 202007749 A 20201211